package com.walmartlabs.concord.cli.runner;

/*-
 * *****
 * Concord
 * -----
 * Copyright (C) 2017 - 2020 Walmart Inc.
 * -----
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =====
 */

import com.walmartlabs.concord.imports.Import;
import com.walmartlabs.concord.imports.ImportsListener;

import java.util.List;

public class CliImportsListener implements ImportsListener {

    private long startAt;

    @Override
    public void onStart(List<Import> items) {
        startAt = System.currentTimeMillis();
        System.out.println("Resolving " + items.size() + " import(s)...");
    }

    @Override
    public void onEnd(List<Import> items) {
        System.out.println("Imports resolution took " + (System.currentTimeMillis() - startAt) + "ms");
    }

    @Override
    public void beforeImport(Import i) {
        System.out.println("Resolving import: " + i);
    }

    @Override
    public void afterImport(Import i) {
        System.out.println("Import resolved");
    }
}
